Amateur ;1936 In July Kovacs reached the quarter-finals of the Oregon championships in Portland before losing to Elwood Cooke. Later in the month he lost in the quarter-finals of the Washington State championships in Seattle to Dick Bennett. ;1937 In May Kovacs won the Central California championships beating Ed Amark in the final. In June Kovacs was beaten in the final of the California State Championship tournament at Berkeley. Dick Bennett of the University of California tennis team defeated him in five sets. John Murio, former California state champion, said Kovacs was better at 17 years of age than Don Budge. Murio opposed Budge, when Budge was 17, in various tournaments around California. In July Kovacs beat Walter Senior to win the Ohio championships. In July, Kovacs won the Badger State Championships beating Donald Leavens in the final. In August, Kovacs won the Port Stockton tournament beating Ed Amark in the final. ;1938 In May Kovacs beat 16 year old Jack Kramer in the final to win the California State championship. In very hot conditions in the third round at the
Newport Casino event in August, Kovacs faced William Murphy. Murphy won the first set and then led 3-1 lead in the second. In the fourth game, Kovacs slumped to the ground and had to be assisted to the dressing room. He lost in the third round of the 1938 U. S. National championships to
Gene Mako. ;1939 Kovacs beat Eddie Alloo in the final of the Northern California indoor tournament in San Francisco in February. Kovacs beat Alloo in the final to win the California State championships in May. In June, Kovacs beat Tom Brown and Nick Carter to win the Central California championships. Kovacs was not selected by the USLTA to the U.S. Davis Cup team due to a controversy over his tennis coach and did not play in Europe. Kovacs also missed much of the season due to an arm injury or "tennis elbow". Kovacs recovered enough to play in October but lost to reigning Wimbledon and U. S. champion Bobby Riggs in the final of the Pacific Coast championships in five sets, despite leading 5-2 in the fifth set. Kovacs had missed much of the year and was not ranked for 1939. ;1940 In May, Kovacs beat Welby Van Horn to win the California State Championships for the third year in a row. In June Kovacs beat Frank Parker in straight sets in the final of the Triple A tournament in St. Louis. In July, Kovacs beat
Elwood Cooke in five sets in the final to win Nassau Country Club Invitation Tournament in New York. In July, Kovacs beat
Seymour Greenberg to win Eastern Slopes Gold Racquet tournament in New Hampshire. In August he beat Bobby Riggs in the semifinals at Southampton before losing to Don McNeill in the final. In October Kovacs lost in the final of the Pacific Coast championships to Riggs. In December, Kovacs beat Bobby Riggs in the final of the Oklahoma indoor tournament. Kovacs was the No. 3 ranked American amateur by the USLTA in 1940. In January, Kovacs beat Riggs in the quarter-finals of the Florida state tournament in Orlando and went on to beat Jack Kramer in the semis and Don McNeill in the final. In January, Kovacs beat Riggs in four sets to win the title at
St. Petersburg, Florida. In February, Kovacs beat Riggs in the final of the
University of Miami event from two sets to love down. Kovacs won the title at the
U.S. National Indoor Tennis Championships in March, which was held at the Oklahoma Coliseum, after three-straight-set wins in the semifinal against Riggs and in the final against
Wayne Sabin. In April, Kovacs won the River Oaks tournament in Houston beating Kramer in the semifinals and Bitsy Grant in the final. In June, Kovacs won at Orange Lawn Tennis Club, N.J. on grass, defeating Kramer in the final. In August, Kovacs won the Eastern Grasscourt Championships at the
Westchester Country Club in Rye, N.Y., defeating Schroeder, McNeill, and Sabin in three-straight-set matches. Kovacs was runner-up in the
U.S. National Championships at Forest Hills, beating
Jack Kramer and
Don McNeill before losing to top-seeded
Bobby Riggs in a five-set final. Kovacs beat Riggs in the final of the Pacific Coast championships in October, allowing Riggs just five games in three sets. "I've never seen Frank play better tennis. He played brilliantly and outplayed me all the way. I have never taken a worse beating" said Riggs after the match. Kovacs won nine tournaments in 1941, defeating Riggs in five of those events. After the Pacific Coast final the Oakland Tribune reported that "it was their nineteenth encounter and Kovacs' seventh victory". Kovacs was ranked the No. 2 American amateur in 1941 by the USLTA. He was ranked the world No. 3 behind Riggs and Perry in a combined amateur-professional ranking for 1941 compiled by Ray Bowers in 2006. Kovacs was also responsible for something of a scandal over money in tennis, which before the
Open era was strictly divided into amateurs and professionals. After he was barred from amateur tennis in 1941 (leaving with a characteristic witticism - "Amateur tennis stinks - there's no money in it any more."), he talked about how money was quietly - and widely - paid to supposedly amateur players for entering tournaments.
Professional After being evicted from the amateur ranks, Kovacs and Riggs turned professional at the same time, both signing a professional contract in November 1941 for $25,000 guarantees. Kovacs was ranked world No. 3 in a combined professional-amateur ranking in February, 1942 behind Budge and Riggs. After the tour he entered the
U.S. Pro Championships at Forest Hills and reached the semifinals, losing to Riggs. As with the other great pros of the time, he then joined the
U.S. Army. From 1943 to the end of WWII, Kovacs served in the army. ;1943-1945 Though the tennis activity was very limited between 1943 and 1945 Kovacs defeated the players he was able to play against such as
Welby Van Horn,
Don McNeill,
Adrian Quist,
Bill Tilden,
Jack Crawford, Jack Jossi, Martin Buxby,
Joe Whalen,
George Lott,
George Lyttleton Rogers. Kovacs played matches in Australia in 1943 against Australian amateurs. At Brisbane on 28 and 29 August, Kovacs played Crawford. Kovacs won in straight sets on 28th, but lost in three sets on 29th. On 26 November at Brisbane, Kovacs beat Crawford for the loss of two games. The following day, Kovacs beat Crawford in straight sets. He beat Quist on 4 September in Sydney. In March, 1945 Kovacs won the World Professional Championships tournament in San Francisco organized by the WPTA (World Professional Tennis Association), defeating Van Horn in the final. Kovacs was ranked the world No. 1 professional tennis player for 1945 by the WPTA, ahead of 2) Van Horn 3) Budge 5) Riggs. Budge was reported to be out of condition due to military duties. Tilden ranked Kovacs as No. 2 behind Budge.
YANK, The Army Weekly, stated that of the professional tennis players serving in uniform, "the best of them was Frank Kovacs". Kovacs was recalled to military duty in July and was reported to be in hospital in August, thus missing the USPLTA U.S. Pro won by Van Horn over a depleted field. ;1946 In the 1946 world professional tournament series organized by the Professional Players Association, Kovacs won the California State Pro Championship at Beverly Hills at the
Beverly Wilshire Hotel on cement (defeating Perry in the final), the Southwestern Pro at Phoenix indoor (defeating Earn in the final), the Southern California Pro at Santa Barbara on cement (defeating Perry in the final), the Texas State Pro at Dallas on grass (defeating Van Horn in the final in five sets). Kovacs displayed his skill on clay, winning the Cotton State Pro in Birmingham Ala. on clay (defeating Earn in the final), the Michigan State Pro at Kalamazoo on clay (defeating Riggs in the final), and the Great Lakes Pro Championships in the Chicago area at the Knollwood Club in Lake Forest, Ill. on clay (defeating Riggs in the final in five sets). Kovacs did not play in the northeastern portion of the tournament series, and in the final point standings, Kovacs finished third behind Riggs and Budge. Of the 31 tournaments, Riggs won 14, Kovacs won 7, Perry won 4, Budge won 3, and Van Horn won 2. ;1947 The World Professional Players Association was formed, led by Riggs and Budge, but disappeared before the end of the year. Kovacs lost to Riggs in the U.S. Pro Indoor semifinal at Philadelphia on wood in March. In April, Kovacs began an 11-match two-man tour with Riggs, who organized the tour, the U.S. Professional Challenge Tour. Kovacs scored six match wins against Bobby Riggs' five to win the tour, the final and deciding match of best-of-five sets being postponed until early September with the series tied at five wins each. In late April and May, Kovacs won three tournaments in New York State, at Buffalo (over Riggs in the final), at Rochester (over Earn in the final) and at Troy on canvas (over Van Horn in the final). Riggs withdrew from the quarter-finals at Rochester and Troy due to a foot problem, but it was reported that in the doubles final at Troy, Riggs "ran like a scared rabbit despite reports of an injured foot". Kovacs lost to Riggs in the U.S. Pro at Forest Hills semifinal on grass in June. On September 2, Kovacs won the decider of the U.S. Professional Challenge Tour over Riggs in three straight sets using "a devastating series of well-placed backhand shots and cannonball serves." Kovacs and Riggs both won seven matches against each other on the year. The WPPA organization disappeared before the end of the year and did not issue any official rankings. ;1948 Kovacs won the North Florida Pro championships in St. Augustine in January beating Bill Lufler in the final. Kovacs won U.S. Professional Clay Court Championships at Miami in December (defeating
Jimmy Evert in the final). Kovacs said in a statement after the match he renounced the title for the following reasons: "First - the tournament was not sanctioned by the Professional Lawn Tennis Association. (PLTA). Second there was not a full representative field of ranking players competing for the title. As of Jan. 1, 1949. I will participate only in PLTA sanctioned tournaments." The PLTA ranked Kovacs joint third with Budge. ;1949 In January Kovacs won the U. S. Pro Clay Court Championships in St. Augustine. In the semis he beat Segura. "Kovacs had his serve working wonders and used his power". In the final he overcame Van Horn in five-sets. ;1950 Kovacs won the U. S. Pro Clay Court Championships in March over Van Horn in the final, displaying an agile change of pace. In June, at the U.S. Pro Tennis Championships at the Cleveland Skating Rink on clay, Kovacs defeated Parker in the quarter-finals, losing only one game in a three-straight-set win. Parker was the reigning French champion on clay. Kovacs then defeated Riggs in four sets to reach the final. In the final, at 4-4 in the fourth set, he developed leg cramps and retired, losing to Segura, who had defeated Kramer in the other semifinal. Kovacs won the Canadian Pro Championships at Quebec City on clay in September (over Van Horn in the final). Kovacs was third in the PLTA rankings. ;1951 Kovacs won the U. S. Pro Clay Court Championships in March over Earn in the final. In June Kovacs and Parker would play against each other in the semifinals of the Canadian Professional Championships at Quebec City on clay, Kovacs winning in straight sets (Kovacs lost to Segura in four sets in the final). Kovacs' greatest pro tournament result was winning the International Pro Championships or
US Pro Tennis Championships (according to the PTPA) held at Lakewood on cement just outside Cleveland in June 1951. He defeated Budge in a long semifinal and
Pancho Segura in the final in five sets, saving five match points against him in the fifth set before winning. Kovacs was awarded the Benrus Cup, emblematic of the U.S. Pro Championships. A week later he withdrew from the Forest Hills version of the U.S. Pro Tennis Championships (organized by Riggs and Kramer) won by Segura. Kovacs was vice-president of the PTPA, which supported the rival Cleveland event, and Riggs and Kramer did not play at Cleveland that year. In early August 1951, shortly after beginning a tour with George Lyttleton Rogers and Frank Parker, Kovacs and Lyttleton Rogers disappeared and did not play scheduled fixtures, leaving Parker on his own. Kovacs and Lyttleton Rogers were longtime friends, and Rogers was married on September 2 in California. Kovacs was ranked the world No. 1 professional tennis player for 1951 by the PTPA (Professional Tennis Players Association), ahead of Segura, Gonzales, and Kramer, in that order. ;1952 In March 1952, at age 32, Kovacs defeated
Pancho Gonzales in the Philadelphia Masters indoor on wood, despite losing the first eight games of the match. Kovacs lost all of his remaining matches (including his other match against Gonzales) in this round-robin event where four players played each other twice. This was Gonzales' only loss in the tournament, as he beat Kramer twice, beat Segura twice, and split the two matches with Kovacs. Kovacs was ranked the world No. 3 professional in the PTPA annual rankings for 1952 behind Segura and Gonzales. The USPLTA pro rankings for 1952 and published in
Lawn Tennis & Badminton placed Kovacs at No. 3 behind Segura and Gonzales. ;1953 An injured Kovacs won the U. S. Pro Clay Court Championships in January at Hollywood Beach, Fla. over Riggs in the final in three straight sets. The 1953 win over Riggs marked Kovacs' seventh U.S. national singles title. ;1954 Kovacs won the 1954 Florida Pro Championships at Fort Lauderdale on clay, defeating Riggs in the final. "Kovacs' power and accurate placements to the corners, plus a number of service aces, spelled the difference in the deciding set." Kovacs was ranked fifth by the International Professional Tennis Association. ;1955 In March, 1955 Kovacs defeated Nick Carter in a pro exhibition match in San Francisco in straight sets. Immediately after this match, Kovacs played in the Cleveland World Pro or U.S. Pro played that year under the VASS scoring system. Kovacs defeated Riggs to reach the semifinal where he lost a very close match to Gonzales. Two months later he played Pancho Gonzales in two matches using the VASS scoring system at the California Tennis Club in San Francisco and nearly beat him in both matches. Kovacs was ranked third in 1955 by the International Professional Tennis Association. ;Later years Kovacs continued to play in the Cleveland World Pro or U.S. Pro, the one major tournament which he had won. Ironically, the Sports Illustrated article of his 1957 appearance at Cleveland claimed that Kovacs "...has the finest collection of strokes in tennis but has never cashed in on this potential," despite the fact that Kovacs had previously won the event in 1951. Kovacs was ranked sixth for 1957 in the Jack March professional rankings, just ahead of Kramer at seventh. He spent his later years teaching tennis at the Davie Tennis Stadium in Piedmont, in Florida and at public courts near his home in Oakland.
Playing style and assessment Kovacs won many clay events, including the Great Lakes Professional Clay Court Championships near Chicago and won his first five matches against Budge on that tour. Bowers evaluated Kovacs' playing style, "Kovacs was nearly two years younger than Riggs, of whom he was a direct opposite. Frank was rangy, about 6' 4", and served with lethal velocity. Riggs termed Frank's stroking "tremendously powerful" from both sides—often brilliant but sometimes erratic. Generally uninterested in coming to net, Frank preferred beating opponents from backcourt. Budge later said that the Kovacs backhand was the best he had ever seen. (Tilden wrote that it was second only to Budge's.)" Kovacs' net game improved during the 1940s, with a report from 1947 that "Kovacs had the losers shaking their heads by the sheer brilliance of his net game". indicating that his net play had developed. Tennis great
Jack Kramer, Kovacs' near contemporary and rival, wrote: "Kovacs had picture strokes, maybe the best Backhand, but he could never win anything because he didn't have any idea how to go about winning. He never had a set plan for a match. Hell, he never had a set plan for a shot. He could sort of decide what to do with it halfway through the stroke." Kovacs' best shot, says Kramer, was "a hard, angled backhand crosscourt, but he could never figure out how to set it up so he could take advantage of it." Riggs reportedly said to Kramer one day: "...don't worry about Frankie.... He looks great, but give him long enough and he'll find some way to keep you in the match, and give him a little longer and he'll find a way to beat himself." Nevertheless, Kovacs had many notable wins over Riggs, and a very positive win–loss record against Kramer. In the Philadelphia Inquirer in March 1950, it was said Kovacs led Kramer 16-0 in their head to heads as amateurs. TennisBase states Kramer led 4-0 in their meetings as pros, all four matches played in the Philadelphia indoor tournament on wood. ==Personal life==